{smcl}
{com}{sf}{ul off}{txt}{.-}
      name:  {res}<unnamed>
       {txt}log:  {res}/Users/AliceZhang/Dropbox/Research_Columbia/Renewables Voting (Urpelainen Zhang)/JOP/UZ_JOP2021_Replication/Analysis/logSTATA/010_analysis_CBP.smcl
  {txt}log type:  {res}smcl
 {txt}opened on:  {res} 6 Nov 2021, 20:34:18
{txt}
{com}. 
. 
. *******************************************************************************
. /*                                        URPELAINEN & ZHANG 2021                                                */
. *******************************************************************************
. 
. /* 
> 
> File Name:      009_analysis_CCES.do
> 
> By:                             Alice Tianbo Zhang (alice.tianbo.zhang@gmail.com)
> 
> Last Edited:    10/16/2021
> 
> Purpose:                
> 
> Data Used:      votes_wind_panel_CBP.dta
> 
> Program Used:   - reghdfe -
> 
> */
. 
. 
. 
. *******************************************************************************
. /*                      IV REGRESSION - INDUSTRY EMPLOYMENT PANEL                            */
. *******************************************************************************
. 
. cd "$rootDir/$dataDir/Final"
{res}/Users/AliceZhang/Dropbox/Research_Columbia/Renewables Voting (Urpelainen Zhang)/JOP/UZ_JOP2021_Replication/Data/Final
{txt}
{com}. use votes_wind_panel_CBP.dta, clear
{txt}(Written by R.              )

{com}. 
. * Rename employment variables 
. drop emp_237130 emp_221119 emp_926130 emp_333611 emp_wind
{txt}
{com}. rename emp_fm_237130 emp_237130
{res}{txt}
{com}. rename emp_fm_221119 emp_221119
{res}{txt}
{com}. rename emp_fm_926130 emp_926130
{res}{txt}
{com}. rename emp_fm_333611 emp_333611
{res}{txt}
{com}. rename emp_fm_wind emp_wind
{res}{txt}
{com}. 
. * Rescale payroll variables ($1000)
. foreach var of varlist qp1_237130-ap_wind {c -(}
{txt}  2{com}.         replace `var' = `var' / 1000
{txt}  3{com}. {c )-}
{txt}(2,371 real changes made)
(283 real changes made)
(0 real changes made)
(193 real changes made)
(2,393 real changes made)
(2,422 real changes made)
(343 real changes made)
(0 real changes made)
(193 real changes made)
(2,450 real changes made)

{com}. 
. ** Create instrument and fixed effects
. gen t = year - 2003
{txt}
{com}. gen inter = t * mean_wp
{txt}
{com}. 
. egen stateyear_fixed = group(state year)
{txt}
{com}. egen district_fixed = group(state district)
{txt}
{com}. 
. gen cum_lncapacity_turbine = log(cum_capacity_turbine + 1)
{txt}
{com}. gen cum_lncount_turbine = log(cum_count_turbine +1 )
{txt}
{com}. 
. 
. *---------------- Employment, Payroll, Establishment by Industry -------------*
. // Note: Exclude NAICS 926130 (Wind generated electrical power regulation) due to all zeros
. 
. local outcome emp_237130 emp_221119 emp_333611 emp_wind ///
>                                 qp1_237130 qp1_221119 qp1_333611 qp1_wind ///
>                                 ap_237130 ap_221119 ap_333611 ap_wind ///
>                                 est_237130 est_221119 est_333611 est_wind // outcome variable
{txt}
{com}. local endogenous cum_capacity_turbine cum_count_turbine cum_lncapacity_turbine cum_lncount_turbine  // endogenous variable
{txt}
{com}. local instrument inter // instrument
{txt}
{com}. local admin1_trend stateyear_fixed // geography * time trend
{txt}
{com}. local admin2 district_fixed // panel unit (cluster variable)
{txt}
{com}. 
. /* List of variables:
>                 
>   1. outcome            - dependent variable
>   2. endogenous         - independent variable (endogeous) to be instrumented
>   3. instrument         - instrument
>   4. admin1_trend       - admin1-specific time trend (i.e. state by year fixed effect) 
>   5. admin2             - panel unit and cluster variable (i.e congressional district fixed effect)
> 
> */
. 
. foreach y in `outcome' {c -(}
{txt}  2{com}.         // Create outcome variable label for storing estimates
.         tokenize "`y'", parse("_")
{txt}  3{com}.         local ind = substr("`3'",1,2)
{txt}  4{com}.         local y_name "`1'`ind'"
{txt}  5{com}.         di "`y_name'"
{txt}  6{com}.         
.         foreach x in `endogenous' {c -(}
{txt}  7{com}.                         // Create endogenous variable label for storing estimates
.                         tokenize "`x'", parse("_")
{txt}  8{com}.                         local x_name "`3'"
{txt}  9{com}.                         di "`x_name'"
{txt} 10{com}.                         
.                         // Run IV regression
.                         reghdfe `y' (`x' = `instrument'), absorb(`admin1_trend' `admin2') vce(cluster `admin2') old
{txt} 11{com}.                         
.                         * reghdfe `y' (`x' = `instrument'), absorb(`admin1_trend' `admin2') ffirst stages(first ols reduced) vce(cluster `admin2')
.                         
.                         // Store IV, first stage, OLS, reduced form estimates
.                         estimates store `y_name'_`x_name'_iv
{txt} 12{com}.                 {c )-}
{txt} 13{com}. {c )-}
emp23
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.21
{txt}{col 55}Prob > F      = {res}  0.6448
{txt}Total (centered) SS     = {res} 173841494.7{txt}{col 55}Centered R2   = {res}  0.7240
{txt}Total (uncentered) SS   = {res} 173841494.7{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 174505031.3{txt}{col 55}Root MSE      = {res}   273.6

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          emp_237130{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .1179397{col 34}{space 2} .2556027{col 45}{space 1}    0.46{col 54}{space 3}0.645{col 62}{space 4}-.3851614{col 75}{space 3} .6210407
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.21
{txt}{col 55}Prob > F      = {res}  0.6448
{txt}Total (centered) SS     = {res} 173841494.7{txt}{col 55}Centered R2   = {res}  0.7240
{txt}Total (uncentered) SS   = {res} 173841494.7{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res}   174457110{txt}{col 55}Root MSE      = {res}   273.5

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       emp_237130{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .2057786{col 31}{space 2} .4459252{col 42}{space 1}    0.46{col 51}{space 3}0.645{col 59}{space 4}-.6719329{col 72}{space 3}  1.08349
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6427
{txt}Total (centered) SS     = {res} 173841494.7{txt}{col 55}Centered R2   = {res}  0.7232
{txt}Total (uncentered) SS   = {res} 173841494.7{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 174989154.1{txt}{col 55}Root MSE      = {res}   273.9

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            emp_237130{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 30.50736{col 36}{space 2}    65.69{col 47}{space 1}    0.46{col 56}{space 3}0.643{col 64}{space 4}-98.78983{col 77}{space 3} 159.8045
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6429
{txt}Total (centered) SS     = {res} 173841494.7{txt}{col 55}Centered R2   = {res}  0.7231
{txt}Total (uncentered) SS   = {res} 173841494.7{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 175020098.2{txt}{col 55}Root MSE      = {res}     274

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         emp_237130{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2}  34.6359{col 33}{space 2} 74.61524{col 44}{space 1}    0.46{col 53}{space 3}0.643{col 61}{space 4}-112.2288{col 74}{space 3} 181.5006
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}emp22
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    1.83
{txt}{col 55}Prob > F      = {res}  0.1770
{txt}Total (centered) SS     = {res} 2575693.474{txt}{col 55}Centered R2   = {res}  0.5778
{txt}Total (uncentered) SS   = {res} 2575693.474{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2654319.624{txt}{col 55}Root MSE      = {res}   33.74

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          emp_221119{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0431248{col 34}{space 2} .0318613{col 45}{space 1}    1.35{col 54}{space 3}0.177{col 62}{space 4}-.0195876{col 75}{space 3} .1058372
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    1.84
{txt}{col 55}Prob > F      = {res}  0.1765
{txt}Total (centered) SS     = {res} 2575693.474{txt}{col 55}Centered R2   = {res}  0.5787
{txt}Total (uncentered) SS   = {res} 2575693.474{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res}  2648510.23{txt}{col 55}Root MSE      = {res}    33.7

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       emp_221119{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0752431{col 31}{space 2}  .055528{col 42}{space 1}    1.36{col 51}{space 3}0.176{col 59}{space 4}-.0340523{col 72}{space 3} .1845386
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    2.04
{txt}{col 55}Prob > F      = {res}  0.1539
{txt}Total (centered) SS     = {res} 2575693.474{txt}{col 55}Centered R2   = {res}  0.5588
{txt}Total (uncentered) SS   = {res} 2575693.474{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2773898.583{txt}{col 55}Root MSE      = {res}   34.49

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            emp_221119{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 11.15505{col 36}{space 2} 7.802333{col 47}{space 1}    1.43{col 56}{space 3}0.154{col 64}{space 4}-4.202234{col 77}{space 3} 26.51233
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    2.09
{txt}{col 55}Prob > F      = {res}  0.1498
{txt}Total (centered) SS     = {res} 2575693.474{txt}{col 55}Centered R2   = {res}  0.5619
{txt}Total (uncentered) SS   = {res} 2575693.474{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2754133.208{txt}{col 55}Root MSE      = {res}   34.37

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         emp_221119{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} 12.66465{col 33}{space 2} 8.769005{col 44}{space 1}    1.44{col 53}{space 3}0.150{col 61}{space 4}-4.595322{col 74}{space 3} 29.92463
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}emp33
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.78
{txt}{col 55}Prob > F      = {res}  0.3776
{txt}Total (centered) SS     = {res} 7572643.525{txt}{col 55}Centered R2   = {res}  0.8557
{txt}Total (uncentered) SS   = {res} 7572643.525{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 7429648.814{txt}{col 55}Root MSE      = {res}   56.44

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          emp_333611{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .1138889{col 34}{space 2}  .128874{col 45}{space 1}    0.88{col 54}{space 3}0.378{col 62}{space 4}-.1397729{col 75}{space 3} .3675506
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.82
{txt}{col 55}Prob > F      = {res}  0.3668
{txt}Total (centered) SS     = {res} 7572643.525{txt}{col 55}Centered R2   = {res}  0.8584
{txt}Total (uncentered) SS   = {res} 7572643.525{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 7292103.146{txt}{col 55}Root MSE      = {res}   55.92

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       emp_333611{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .1987108{col 31}{space 2}  .219838{col 42}{space 1}    0.90{col 51}{space 3}0.367{col 59}{space 4}-.2339949{col 72}{space 3} .6314165
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.64
{txt}{col 55}Prob > F      = {res}  0.4241
{txt}Total (centered) SS     = {res} 7572643.525{txt}{col 55}Centered R2   = {res}  0.8325
{txt}Total (uncentered) SS   = {res} 7572643.525{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 8622143.697{txt}{col 55}Root MSE      = {res}   60.81

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            emp_333611{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 29.45954{col 36}{space 2} 36.80399{col 47}{space 1}    0.80{col 56}{space 3}0.424{col 64}{space 4} -42.9815{col 77}{space 3} 101.9006
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.64
{txt}{col 55}Prob > F      = {res}  0.4240
{txt}Total (centered) SS     = {res} 7572643.525{txt}{col 55}Centered R2   = {res}  0.8332
{txt}Total (uncentered) SS   = {res} 7572643.525{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 8586431.957{txt}{col 55}Root MSE      = {res}   60.68

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         emp_333611{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} 33.44628{col 33}{space 2} 41.77099{col 44}{space 1}    0.80{col 53}{space 3}0.424{col 61}{space 4}-48.77127{col 74}{space 3} 115.6638
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}empwi
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.91
{txt}{col 55}Prob > F      = {res}  0.3412
{txt}Total (centered) SS     = {res} 188000042.3{txt}{col 55}Centered R2   = {res}  0.7214
{txt}Total (uncentered) SS   = {res} 188000042.3{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 189703028.7{txt}{col 55}Root MSE      = {res}   285.2

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}            emp_wind{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .2749533{col 34}{space 2} .2883939{col 45}{space 1}    0.95{col 54}{space 3}0.341{col 62}{space 4}-.2926905{col 75}{space 3} .8425972
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.93
{txt}{col 55}Prob > F      = {res}  0.3359
{txt}Total (centered) SS     = {res} 188000042.3{txt}{col 55}Centered R2   = {res}  0.7221
{txt}Total (uncentered) SS   = {res} 188000042.3{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 189222204.2{txt}{col 55}Root MSE      = {res}   284.9

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}         emp_wind{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .4797325{col 31}{space 2} .4976627{col 42}{space 1}    0.96{col 51}{space 3}0.336{col 59}{space 4}-.4998135{col 72}{space 3} 1.459279
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.85
{txt}{col 55}Prob > F      = {res}  0.3583
{txt}Total (centered) SS     = {res} 188000042.3{txt}{col 55}Centered R2   = {res}  0.7144
{txt}Total (uncentered) SS   = {res} 188000042.3{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res}   194473024{txt}{col 55}Root MSE      = {res}   288.8

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}              emp_wind{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 71.12194{col 36}{space 2} 77.30625{col 47}{space 1}    0.92{col 56}{space 3}0.358{col 64}{space 4}-81.03943{col 77}{space 3} 223.2833
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.85
{txt}{col 55}Prob > F      = {res}  0.3583
{txt}Total (centered) SS     = {res} 188000042.3{txt}{col 55}Centered R2   = {res}  0.7146
{txt}Total (uncentered) SS   = {res} 188000042.3{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 194332928.7{txt}{col 55}Root MSE      = {res}   288.7

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}           emp_wind{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} 80.74684{col 33}{space 2} 87.76546{col 44}{space 1}    0.92{col 53}{space 3}0.358{col 61}{space 4}-92.00133{col 74}{space 3}  253.495
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}qp123
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.00
{txt}{col 55}Prob > F      = {res}  0.9583
{txt}Total (centered) SS     = {res} 11798.61856{txt}{col 55}Centered R2   = {res}  0.7038
{txt}Total (uncentered) SS   = {res} 11798.61856{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 11796.88907{txt}{col 55}Root MSE      = {res}   2.249

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          qp1_237130{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2}-.0000595{col 34}{space 2} .0011362{col 45}{space 1}   -0.05{col 54}{space 3}0.958{col 62}{space 4}-.0022959{col 75}{space 3} .0021769
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.00
{txt}{col 55}Prob > F      = {res}  0.9583
{txt}Total (centered) SS     = {res} 11798.61856{txt}{col 55}Centered R2   = {res}  0.7038
{txt}Total (uncentered) SS   = {res} 11798.61856{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 11797.22933{txt}{col 55}Root MSE      = {res}   2.249

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       qp1_237130{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2}-.0001038{col 31}{space 2} .0019824{col 42}{space 1}   -0.05{col 51}{space 3}0.958{col 59}{space 4}-.0040058{col 72}{space 3} .0037982
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.00
{txt}{col 55}Prob > F      = {res}  0.9583
{txt}Total (centered) SS     = {res} 11798.61856{txt}{col 55}Centered R2   = {res}  0.7038
{txt}Total (uncentered) SS   = {res} 11798.61856{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 11796.10381{txt}{col 55}Root MSE      = {res}   2.249

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            qp1_237130{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2}  -.01539{col 36}{space 2} .2937479{col 47}{space 1}   -0.05{col 56}{space 3}0.958{col 64}{space 4}-.5935719{col 77}{space 3}  .562792
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.00
{txt}{col 55}Prob > F      = {res}  0.9583
{txt}Total (centered) SS     = {res} 11798.61856{txt}{col 55}Centered R2   = {res}  0.7038
{txt}Total (uncentered) SS   = {res} 11798.61856{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 11796.80804{txt}{col 55}Root MSE      = {res}   2.249

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         qp1_237130{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2}-.0174727{col 33}{space 2} .3334918{col 44}{space 1}   -0.05{col 53}{space 3}0.958{col 61}{space 4}-.6738823{col 74}{space 3} .6389369
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}qp122
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.25
{txt}{col 55}Prob > F      = {res}  0.6160
{txt}Total (centered) SS     = {res} 204.5377868{txt}{col 55}Centered R2   = {res}  0.6614
{txt}Total (uncentered) SS   = {res} 204.5377868{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 204.7420178{txt}{col 55}Root MSE      = {res}   .2963

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          qp1_221119{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2}-.0001185{col 34}{space 2} .0002361{col 45}{space 1}   -0.50{col 54}{space 3}0.616{col 62}{space 4}-.0005833{col 75}{space 3} .0003462
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.25
{txt}{col 55}Prob > F      = {res}  0.6169
{txt}Total (centered) SS     = {res} 204.5377868{txt}{col 55}Centered R2   = {res}  0.6614
{txt}Total (uncentered) SS   = {res} 204.5377868{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 204.6961655{txt}{col 55}Root MSE      = {res}   .2963

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       qp1_221119{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2}-.0002068{col 31}{space 2} .0004129{col 42}{space 1}   -0.50{col 51}{space 3}0.617{col 59}{space 4}-.0010196{col 72}{space 3}  .000606
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.26
{txt}{col 55}Prob > F      = {res}  0.6108
{txt}Total (centered) SS     = {res} 204.5377868{txt}{col 55}Centered R2   = {res}  0.6618
{txt}Total (uncentered) SS   = {res} 204.5377868{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 204.4925004{txt}{col 55}Root MSE      = {res}   .2961

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            qp1_221119{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2}-.0306636{col 36}{space 2} .0601799{col 47}{space 1}   -0.51{col 56}{space 3}0.611{col 64}{space 4}-.1491153{col 77}{space 3} .0877882
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.26
{txt}{col 55}Prob > F      = {res}  0.6121
{txt}Total (centered) SS     = {res} 204.5377868{txt}{col 55}Centered R2   = {res}  0.6612
{txt}Total (uncentered) SS   = {res} 204.5377868{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 204.8541227{txt}{col 55}Root MSE      = {res}   .2964

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         qp1_221119{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2}-.0348133{col 33}{space 2} .0685786{col 44}{space 1}   -0.51{col 53}{space 3}0.612{col 61}{space 4}-.1697961{col 74}{space 3} .1001695
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}qp133
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.92
{txt}{col 55}Prob > F      = {res}  0.3377
{txt}Total (centered) SS     = {res}  323.928422{txt}{col 55}Centered R2   = {res}  0.4452
{txt}Total (uncentered) SS   = {res}  323.928422{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res}  316.636553{txt}{col 55}Root MSE      = {res}   .3685

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          qp1_333611{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0009108{col 34}{space 2} .0009485{col 45}{space 1}    0.96{col 54}{space 3}0.338{col 62}{space 4}-.0009561{col 75}{space 3} .0027776
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.97
{txt}{col 55}Prob > F      = {res}  0.3254
{txt}Total (centered) SS     = {res}  323.928422{txt}{col 55}Centered R2   = {res}  0.4567
{txt}Total (uncentered) SS   = {res}  323.928422{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 310.0574513{txt}{col 55}Root MSE      = {res}   .3646

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       qp1_333611{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0015891{col 31}{space 2} .0016132{col 42}{space 1}    0.99{col 51}{space 3}0.325{col 59}{space 4}-.0015861{col 72}{space 3} .0047642
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.74
{txt}{col 55}Prob > F      = {res}  0.3897
{txt}Total (centered) SS     = {res}  323.928422{txt}{col 55}Centered R2   = {res}  0.3052
{txt}Total (uncentered) SS   = {res}  323.928422{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 396.4852952{txt}{col 55}Root MSE      = {res}   .4123

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            qp1_333611{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} .2355887{col 36}{space 2} .2734606{col 47}{space 1}    0.86{col 56}{space 3}0.390{col 64}{space 4} -.302662{col 77}{space 3} .7738394
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.75
{txt}{col 55}Prob > F      = {res}  0.3883
{txt}Total (centered) SS     = {res}  323.928422{txt}{col 55}Centered R2   = {res}  0.3121
{txt}Total (uncentered) SS   = {res}  323.928422{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res}  392.563245{txt}{col 55}Root MSE      = {res}   .4103

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         qp1_333611{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} .2674708{col 33}{space 2} .3095684{col 44}{space 1}    0.86{col 53}{space 3}0.388{col 61}{space 4}-.3418506{col 74}{space 3} .8767922
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}qp1wi
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6405
{txt}Total (centered) SS     = {res} 12365.40144{txt}{col 55}Centered R2   = {res}  0.7030
{txt}Total (uncentered) SS   = {res} 12365.40144{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 12379.57216{txt}{col 55}Root MSE      = {res}   2.304

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}            qp1_wind{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0007327{col 34}{space 2} .0015674{col 45}{space 1}    0.47{col 54}{space 3}0.641{col 62}{space 4}-.0023524{col 75}{space 3} .0038179
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6379
{txt}Total (centered) SS     = {res} 12365.40144{txt}{col 55}Centered R2   = {res}  0.7032
{txt}Total (uncentered) SS   = {res} 12365.40144{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 12370.37213{txt}{col 55}Root MSE      = {res}   2.303

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}         qp1_wind{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0012785{col 31}{space 2} .0027137{col 42}{space 1}    0.47{col 51}{space 3}0.638{col 59}{space 4}-.0040629{col 72}{space 3} .0066198
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.20
{txt}{col 55}Prob > F      = {res}  0.6535
{txt}Total (centered) SS     = {res} 12365.40144{txt}{col 55}Centered R2   = {res}  0.7012
{txt}Total (uncentered) SS   = {res} 12365.40144{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 12455.02505{txt}{col 55}Root MSE      = {res}   2.311

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}              qp1_wind{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} .1895352{col 36}{space 2}  .421794{col 47}{space 1}    0.45{col 56}{space 3}0.654{col 64}{space 4}-.6406791{col 77}{space 3} 1.019749
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.20
{txt}{col 55}Prob > F      = {res}  0.6531
{txt}Total (centered) SS     = {res} 12365.40144{txt}{col 55}Centered R2   = {res}  0.7015
{txt}Total (uncentered) SS   = {res} 12365.40144{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 12440.96148{txt}{col 55}Root MSE      = {res}    2.31

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}           qp1_wind{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} .2151849{col 33}{space 2} .4782573{col 44}{space 1}    0.45{col 53}{space 3}0.653{col 61}{space 4}-.7261658{col 74}{space 3} 1.156535
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}ap23
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.04
{txt}{col 55}Prob > F      = {res}  0.8509
{txt}Total (centered) SS     = {res} 192438.1025{txt}{col 55}Centered R2   = {res}  0.7632
{txt}Total (uncentered) SS   = {res} 192438.1025{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 192545.9337{txt}{col 55}Root MSE      = {res}   9.087

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}           ap_237130{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0010291{col 34}{space 2} .0054702{col 45}{space 1}    0.19{col 54}{space 3}0.851{col 62}{space 4}-.0097378{col 75}{space 3} .0117959
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.04
{txt}{col 55}Prob > F      = {res}  0.8510
{txt}Total (centered) SS     = {res} 192438.1025{txt}{col 55}Centered R2   = {res}  0.7632
{txt}Total (uncentered) SS   = {res} 192438.1025{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 192524.7634{txt}{col 55}Root MSE      = {res}   9.086

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}        ap_237130{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0017955{col 31}{space 2}  .009548{col 42}{space 1}    0.19{col 51}{space 3}0.851{col 59}{space 4}-.0169978{col 72}{space 3} .0205888
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.04
{txt}{col 55}Prob > F      = {res}  0.8506
{txt}Total (centered) SS     = {res} 192438.1025{txt}{col 55}Centered R2   = {res}  0.7628
{txt}Total (uncentered) SS   = {res} 192438.1025{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 192822.7375{txt}{col 55}Root MSE      = {res}   9.093

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}             ap_237130{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} .2661877{col 36}{space 2} 1.411988{col 47}{space 1}    0.19{col 56}{space 3}0.851{col 64}{space 4}-2.513019{col 77}{space 3} 3.045394
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.04
{txt}{col 55}Prob > F      = {res}  0.8507
{txt}Total (centered) SS     = {res} 192438.1025{txt}{col 55}Centered R2   = {res}  0.7629
{txt}Total (uncentered) SS   = {res} 192438.1025{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 192772.7625{txt}{col 55}Root MSE      = {res}   9.092

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}          ap_237130{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} .3022107{col 33}{space 2} 1.603652{col 44}{space 1}    0.19{col 53}{space 3}0.851{col 61}{space 4}-2.854247{col 74}{space 3} 3.458669
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}ap22
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6425
{txt}Total (centered) SS     = {res} 2587.689595{txt}{col 55}Centered R2   = {res}  0.6891
{txt}Total (uncentered) SS   = {res} 2587.689595{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2587.557303{txt}{col 55}Root MSE      = {res}   1.053

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}           ap_221119{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2}-.0003842{col 34}{space 2} .0008267{col 45}{space 1}   -0.46{col 54}{space 3}0.642{col 62}{space 4}-.0020113{col 75}{space 3}  .001243
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.21
{txt}{col 55}Prob > F      = {res}  0.6433
{txt}Total (centered) SS     = {res} 2587.689595{txt}{col 55}Centered R2   = {res}  0.6891
{txt}Total (uncentered) SS   = {res} 2587.689595{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2587.404992{txt}{col 55}Root MSE      = {res}   1.053

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}        ap_221119{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2}-.0006703{col 31}{space 2} .0014457{col 42}{space 1}   -0.46{col 51}{space 3}0.643{col 59}{space 4}-.0035159{col 72}{space 3} .0021753
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6382
{txt}Total (centered) SS     = {res} 2587.689595{txt}{col 55}Centered R2   = {res}  0.6896
{txt}Total (uncentered) SS   = {res} 2587.689595{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2583.689372{txt}{col 55}Root MSE      = {res}   1.053

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}             ap_221119{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2}-.0993704{col 36}{space 2} .2111158{col 47}{space 1}   -0.47{col 56}{space 3}0.638{col 64}{space 4}-.5149082{col 77}{space 3} .3161674
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.22
{txt}{col 55}Prob > F      = {res}  0.6397
{txt}Total (centered) SS     = {res} 2587.689595{txt}{col 55}Centered R2   = {res}  0.6888
{txt}Total (uncentered) SS   = {res} 2587.689595{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 2589.696945{txt}{col 55}Root MSE      = {res}   1.054

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}          ap_221119{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2}-.1128181{col 33}{space 2} .2407427{col 44}{space 1}   -0.47{col 53}{space 3}0.640{col 61}{space 4}-.5866704{col 74}{space 3} .3610342
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}ap33
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.98
{txt}{col 55}Prob > F      = {res}  0.3232
{txt}Total (centered) SS     = {res} 6081.364796{txt}{col 55}Centered R2   = {res}  0.4428
{txt}Total (uncentered) SS   = {res} 6081.364796{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 5956.886682{txt}{col 55}Root MSE      = {res}   1.598

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}           ap_333611{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0040745{col 34}{space 2} .0041174{col 45}{space 1}    0.99{col 54}{space 3}0.323{col 62}{space 4}-.0040298{col 75}{space 3} .0121788
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    1.03
{txt}{col 55}Prob > F      = {res}  0.3104
{txt}Total (centered) SS     = {res} 6081.364796{txt}{col 55}Centered R2   = {res}  0.4549
{txt}Total (uncentered) SS   = {res} 6081.364796{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 5826.909921{txt}{col 55}Root MSE      = {res}   1.581

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}        ap_333611{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0071091{col 31}{space 2} .0069964{col 42}{space 1}    1.02{col 51}{space 3}0.310{col 59}{space 4} -.006662{col 72}{space 3} .0208802
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.78
{txt}{col 55}Prob > F      = {res}  0.3768
{txt}Total (centered) SS     = {res} 6081.364796{txt}{col 55}Centered R2   = {res}  0.2962
{txt}Total (uncentered) SS   = {res} 6081.364796{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 7524.009958{txt}{col 55}Root MSE      = {res}   1.796

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}             ap_333611{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 1.053947{col 36}{space 2} 1.190583{col 47}{space 1}    0.89{col 56}{space 3}0.377{col 64}{space 4} -1.28947{col 77}{space 3} 3.397364
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.79
{txt}{col 55}Prob > F      = {res}  0.3754
{txt}Total (centered) SS     = {res} 6081.364796{txt}{col 55}Centered R2   = {res}  0.3031
{txt}Total (uncentered) SS   = {res} 6081.364796{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 7450.145157{txt}{col 55}Root MSE      = {res}   1.787

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}          ap_333611{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} 1.196577{col 33}{space 2}  1.34787{col 44}{space 1}    0.89{col 53}{space 3}0.375{col 61}{space 4}-1.456426{col 74}{space 3}  3.84958
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}apwi
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.49
{txt}{col 55}Prob > F      = {res}  0.4865
{txt}Total (centered) SS     = {res}   200333.99{txt}{col 55}Centered R2   = {res}  0.7620
{txt}Total (uncentered) SS   = {res}   200333.99{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 200685.9595{txt}{col 55}Root MSE      = {res}   9.277

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}             ap_wind{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0047194{col 34}{space 2} .0067734{col 45}{space 1}    0.70{col 54}{space 3}0.487{col 62}{space 4}-.0086127{col 75}{space 3} .0180515
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.50
{txt}{col 55}Prob > F      = {res}  0.4820
{txt}Total (centered) SS     = {res}   200333.99{txt}{col 55}Centered R2   = {res}  0.7623
{txt}Total (uncentered) SS   = {res}   200333.99{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 200440.1925{txt}{col 55}Root MSE      = {res}   9.271

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}          ap_wind{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0082343{col 31}{space 2} .0116962{col 42}{space 1}    0.70{col 51}{space 3}0.482{col 59}{space 4}-.0147873{col 72}{space 3} .0312559
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.44
{txt}{col 55}Prob > F      = {res}  0.5068
{txt}Total (centered) SS     = {res}   200333.99{txt}{col 55}Centered R2   = {res}  0.7583
{txt}Total (uncentered) SS   = {res}   200333.99{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 203818.0936{txt}{col 55}Root MSE      = {res}   9.349

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}               ap_wind{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 1.220764{col 36}{space 2} 1.836682{col 47}{space 1}    0.66{col 56}{space 3}0.507{col 64}{space 4}-2.394365{col 77}{space 3} 4.835894
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.44
{txt}{col 55}Prob > F      = {res}  0.5063
{txt}Total (centered) SS     = {res}   200333.99{txt}{col 55}Centered R2   = {res}  0.7587
{txt}Total (uncentered) SS   = {res}   200333.99{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 203429.5438{txt}{col 55}Root MSE      = {res}    9.34

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}            ap_wind{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2}  1.38597{col 33}{space 2} 2.082915{col 44}{space 1}    0.67{col 53}{space 3}0.506{col 61}{space 4}-2.713818{col 74}{space 3} 5.485757
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}est23
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.18
{txt}{col 55}Prob > F      = {res}  0.6735
{txt}Total (centered) SS     = {res} 6724.485851{txt}{col 55}Centered R2   = {res}  0.9503
{txt}Total (uncentered) SS   = {res} 6724.485851{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 6740.507641{txt}{col 55}Root MSE      = {res}     1.7

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          est_237130{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0007426{col 34}{space 2} .0017609{col 45}{space 1}    0.42{col 54}{space 3}0.674{col 62}{space 4}-.0027234{col 75}{space 3} .0042086
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.18
{txt}{col 55}Prob > F      = {res}  0.6733
{txt}Total (centered) SS     = {res} 6724.485851{txt}{col 55}Centered R2   = {res}  0.9503
{txt}Total (uncentered) SS   = {res} 6724.485851{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 6737.972837{txt}{col 55}Root MSE      = {res}     1.7

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       est_237130{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0012957{col 31}{space 2} .0030703{col 42}{space 1}    0.42{col 51}{space 3}0.673{col 59}{space 4}-.0047476{col 72}{space 3}  .007339
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.18
{txt}{col 55}Prob > F      = {res}  0.6713
{txt}Total (centered) SS     = {res} 6724.485851{txt}{col 55}Centered R2   = {res}  0.9501
{txt}Total (uncentered) SS   = {res} 6724.485851{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 6769.830526{txt}{col 55}Root MSE      = {res}   1.704

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            est_237130{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} .1920904{col 36}{space 2} .4522038{col 47}{space 1}    0.42{col 56}{space 3}0.671{col 64}{space 4}-.6979792{col 77}{space 3}  1.08216
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    0.18
{txt}{col 55}Prob > F      = {res}  0.6711
{txt}Total (centered) SS     = {res} 6724.485851{txt}{col 55}Centered R2   = {res}  0.9501
{txt}Total (uncentered) SS   = {res} 6724.485851{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 6765.690706{txt}{col 55}Root MSE      = {res}   1.703

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         est_237130{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} .2180859{col 33}{space 2} .5130702{col 44}{space 1}    0.43{col 53}{space 3}0.671{col 61}{space 4}-.7917867{col 74}{space 3} 1.227959
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}est22
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}   26.12
{txt}{col 55}Prob > F      = {res}  0.0000
{txt}Total (centered) SS     = {res} 2615.665242{txt}{col 55}Centered R2   = {res}  0.8525
{txt}Total (uncentered) SS   = {res} 2615.665242{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 1949.107102{txt}{col 55}Root MSE      = {res}   .9142

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          est_221119{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0050123{col 34}{space 2} .0009807{col 45}{space 1}    5.11{col 54}{space 3}0.000{col 62}{space 4}  .003082{col 75}{space 3} .0069427
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}   23.96
{txt}{col 55}Prob > F      = {res}  0.0000
{txt}Total (centered) SS     = {res} 2615.665242{txt}{col 55}Centered R2   = {res}  0.8535
{txt}Total (uncentered) SS   = {res} 2615.665242{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 1935.864127{txt}{col 55}Root MSE      = {res}   .9111

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       est_221119{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0087454{col 31}{space 2} .0017865{col 42}{space 1}    4.90{col 51}{space 3}0.000{col 59}{space 4}  .005229{col 72}{space 3} .0122618
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}   11.78
{txt}{col 55}Prob > F      = {res}  0.0007
{txt}Total (centered) SS     = {res} 2615.665242{txt}{col 55}Centered R2   = {res}  0.7008
{txt}Total (uncentered) SS   = {res} 2615.665242{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 3954.092598{txt}{col 55}Root MSE      = {res}   1.302

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            est_221119{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 1.296537{col 36}{space 2} .3776878{col 47}{space 1}    3.43{col 56}{space 3}0.001{col 64}{space 4} .5531367{col 77}{space 3} 2.039937
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}   11.47
{txt}{col 55}Prob > F      = {res}  0.0008
{txt}Total (centered) SS     = {res} 2615.665242{txt}{col 55}Centered R2   = {res}  0.7031
{txt}Total (uncentered) SS   = {res} 2615.665242{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res}  3924.22194{txt}{col 55}Root MSE      = {res}   1.297

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         est_221119{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} 1.471997{col 33}{space 2} .4346649{col 44}{space 1}    3.39{col 53}{space 3}0.001{col 61}{space 4} .6164486{col 74}{space 3} 2.327545
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}est33
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    4.74
{txt}{col 55}Prob > F      = {res}  0.0303
{txt}Total (centered) SS     = {res} 312.2321385{txt}{col 55}Centered R2   = {res}  0.7576
{txt}Total (uncentered) SS   = {res} 312.2321385{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 314.2617156{txt}{col 55}Root MSE      = {res}   .3671

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}          est_333611{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0009361{col 34}{space 2} .0004299{col 45}{space 1}    2.18{col 54}{space 3}0.030{col 62}{space 4}   .00009{col 75}{space 3} .0017822
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    5.15
{txt}{col 55}Prob > F      = {res}  0.0241
{txt}Total (centered) SS     = {res} 312.2321385{txt}{col 55}Centered R2   = {res}  0.7597
{txt}Total (uncentered) SS   = {res} 312.2321385{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 311.4728693{txt}{col 55}Root MSE      = {res}   .3655

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}       est_333611{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0016333{col 31}{space 2} .0007201{col 42}{space 1}    2.27{col 51}{space 3}0.024{col 59}{space 4}  .000216{col 72}{space 3} .0030506
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    3.10
{txt}{col 55}Prob > F      = {res}  0.0792
{txt}Total (centered) SS     = {res} 312.2321385{txt}{col 55}Centered R2   = {res}  0.7061
{txt}Total (uncentered) SS   = {res} 312.2321385{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 380.9618004{txt}{col 55}Root MSE      = {res}   .4042

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}            est_333611{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} .2421431{col 36}{space 2} .1374587{col 47}{space 1}    1.76{col 56}{space 3}0.079{col 64}{space 4}-.0284159{col 77}{space 3} .5127021
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    3.09
{txt}{col 55}Prob > F      = {res}  0.0799
{txt}Total (centered) SS     = {res} 312.2321385{txt}{col 55}Centered R2   = {res}  0.7080
{txt}Total (uncentered) SS   = {res} 312.2321385{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 378.5103507{txt}{col 55}Root MSE      = {res}   .4029

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}         est_333611{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} .2749122{col 33}{space 2} .1563973{col 44}{space 1}    1.76{col 53}{space 3}0.080{col 61}{space 4}-.0329236{col 74}{space 3}  .582748
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}estwi
capacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}   11.71
{txt}{col 55}Prob > F      = {res}  0.0007
{txt}Total (centered) SS     = {res} 9948.729016{txt}{col 55}Centered R2   = {res}  0.9468
{txt}Total (uncentered) SS   = {res} 9948.729016{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 9217.794722{txt}{col 55}Root MSE      = {res}   1.988

{txt}{hline 21}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 22}{c |}{col 34}    Robust
{col 1}            est_wind{col 22}{c |}      Coef.{col 34}   Std. Err.{col 46}      t{col 54}   P>|t|{col 62}     [95% Con{col 75}f. Interval]
{hline 21}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_capacity_turbine {c |}{col 22}{res}{space 2} .0066911{col 34}{space 2} .0019551{col 45}{space 1}    3.42{col 54}{space 3}0.001{col 62}{space 4} .0028428{col 75}{space 3} .0105393
{txt}{hline 21}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.515
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0002
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 365.050
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.604
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_capacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 21}{c TT}{hline 49}{c TRC}
         Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 21}{c +}{hline 49}{c RT}
     stateyear_fixed {c |}          250             250              0     {c |} 
      district_fixed {c |}            0             287            287 *   {c |} 
{hline 21}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}count
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}   11.79
{txt}{col 55}Prob > F      = {res}  0.0007
{txt}Total (centered) SS     = {res} 9948.729016{txt}{col 55}Centered R2   = {res}  0.9471
{txt}Total (uncentered) SS   = {res} 9948.729016{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 9157.343497{txt}{col 55}Root MSE      = {res}   1.982

{txt}{hline 18}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 19}{c |}{col 31}    Robust
{col 1}         est_wind{col 19}{c |}      Coef.{col 31}   Std. Err.{col 43}      t{col 51}   P>|t|{col 59}     [95% Con{col 72}f. Interval]
{hline 18}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_count_turbine {c |}{col 19}{res}{space 2} .0116744{col 31}{space 2} .0033996{col 42}{space 1}    3.43{col 51}{space 3}0.001{col 59}{space 4}  .004983{col 72}{space 3} .0183659
{txt}{hline 18}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  13.201
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0003
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 391.516
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  16.226
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_count_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 18}{c TT}{hline 49}{c TRC}
      Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 18}{c +}{hline 49}{c RT}
  stateyear_fixed {c |}          250             250              0     {c |} 
   district_fixed {c |}            0             287            287 *   {c |} 
{hline 18}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncapacity
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    7.88
{txt}{col 55}Prob > F      = {res}  0.0053
{txt}Total (centered) SS     = {res} 9948.729016{txt}{col 55}Centered R2   = {res}  0.9270
{txt}Total (uncentered) SS   = {res} 9948.729016{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 12635.24392{txt}{col 55}Root MSE      = {res}   2.328

{txt}{hline 23}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 24}{c |}{col 36}    Robust
{col 1}              est_wind{col 24}{c |}      Coef.{col 36}   Std. Err.{col 48}      t{col 56}   P>|t|{col 64}     [95% Con{col 77}f. Interval]
{hline 23}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncapacity_turbine {c |}{col 24}{res}{space 2} 1.730771{col 36}{space 2} .6164647{col 47}{space 1}    2.81{col 56}{space 3}0.005{col 64}{space 4} .5173872{col 77}{space 3} 2.944154
{txt}{hline 23}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  32.217
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 141.945
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  33.018
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncapacity_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 23}{c TT}{hline 49}{c TRC}
           Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 23}{c +}{hline 49}{c RT}
       stateyear_fixed {c |}          250             250              0     {c |} 
        district_fixed {c |}            0             287            287 *   {c |} 
{hline 23}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}lncount
{err}(running historical version of reghdfe)
{res}{txt}(converged in 3 iterations)
{res}
{txt}HDFE IV (2SLS) estimation
{hline 25}

Estimates efficient for homoskedasticity only
Statistics robust to heteroskedasticity and clustering on district_fixed

Number of clusters (district_fixed) = {col 33}{res}   287{txt}{col 55}Number of obs = {res}    2870
{txt}{col 55}F(  1,   286) = {res}    7.81
{txt}{col 55}Prob > F      = {res}  0.0055
{txt}Total (centered) SS     = {res} 9948.729016{txt}{col 55}Centered R2   = {res}  0.9276
{txt}Total (uncentered) SS   = {res} 9948.729016{txt}{col 55}Uncentered R2 = {res}       .
{txt}Residual SS             = {res} 12540.54622{txt}{col 55}Root MSE      = {res}   2.319

{txt}{hline 20}{c TT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{col 21}{c |}{col 33}    Robust
{col 1}           est_wind{col 21}{c |}      Coef.{col 33}   Std. Err.{col 45}      t{col 53}   P>|t|{col 61}     [95% Con{col 74}f. Interval]
{hline 20}{c +}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
cum_lncount_turbine {c |}{col 21}{res}{space 2} 1.964995{col 33}{space 2} .7030685{col 44}{space 1}    2.79{col 53}{space 3}0.006{col 61}{space 4} .5811498{col 74}{space 3}  3.34884
{txt}{hline 20}{c BT}{hline 11}{hline 11}{hline 9}{hline 8}{hline 13}{hline 12}
{help ivreg2##idtest:Underidentification test} (Kleibergen-Paap rk LM statistic):{res}{col 71}  31.799
{txt}{col 52}Chi-sq({res}1{txt}) P-val =  {res}{col 73}0.0000
{txt}{hline 78}
{help ivreg2##widtest:Weak identification test} (Cragg-Donald Wald F statistic):{res}{col 71} 146.483
{txt}                         (Kleibergen-Paap rk Wald F statistic):{res}{col 71}  32.395
{txt}Stock-Yogo weak ID test critical values:{res}{txt}{col 42}10% maximal IV size{res}{col 73} 16.38
{txt}{col 42}15% maximal IV size{res}{col 73}  8.96
{txt}{col 42}20% maximal IV size{res}{col 73}  6.66
{txt}{col 42}25% maximal IV size{res}{col 73}  5.53
{txt}Source: Stock-Yogo (2005).  Reproduced by permission.
NB: Critical values are for Cragg-Donald F statistic and i.i.d. errors.
{hline 78}
{help ivreg2##overidtests:Hansen J statistic} (overidentification test of all instruments):{res}{col 71}   0.000
{txt}{col 50}(equation exactly identified)
{hline 78}
Instrumented:{col 23}cum_lncount_turbine
Excluded instruments:{col 23}inter
{hline 78}

Absorbed degrees of freedom:
{hline 20}{c TT}{hline 49}{c TRC}
        Absorbed FE {c |}  Num. Coefs.  =   Categories  -   Redundant     {c |} 
{hline 20}{c +}{hline 49}{c RT}
    stateyear_fixed {c |}          250             250              0     {c |} 
     district_fixed {c |}            0             287            287 *   {c |} 
{hline 20}{c BT}{hline 49}{c BRC}
* = fixed effect nested within cluster; treated as redundant for DoF computation
{res}{txt}
{com}. 
. *--------------------- Export LaTeX regression tables -----------------------*
. cd "$rootDir/$resultDir/Tables"
{res}/Users/AliceZhang/Dropbox/Research_Columbia/Renewables Voting (Urpelainen Zhang)/JOP/UZ_JOP2021_Replication/Results/Tables
{txt}
{com}. 
. * March Employment
. esttab emp23_lncapacity_iv emp23_lncount_iv emp22_lncapacity_iv emp22_lncount_iv ///
>                 emp33_lncapacity_iv emp33_lncount_iv ///
>                 using Table7.tex, booktabs replace ///
>                 refcat(cum_lncapacity_turbine "\emph{c -(}Panel A: March Employment{c )-}", nolabel) ///
>                 b(%9.3f) se noconstant nonotes ///
>                 stats(N N_clust r2, labels("Observations" "Districts" "\(R^{c -(}2{c )-}\)") fmt(0 0 2)) ///
>                 varlabels(cum_lncapacity_turbine "log(Cumulative capacity+1)" cum_lncount_turbine "log(Cumulative count+1)") varwidth(27) modelwidth(13) ///
>                 mtitles("Model" "Model" "Model" "Model" "Model" "Model") ///
>                 mgroups("Construction" "Power Generation" "Manufacturing", pattern(1 0 1 0 1 0) prefix(\multicolumn{c -(}@span{c )-}{c -(}c{c )-}{c -(}) suffix({c )-}) span erepeat(\cmidrule(lr){c -(}@span{c )-})) ///
>                 width(\hsize)
{res}{txt}(output written to {browse  `"Table7.tex"'})

{com}.                 
. * Annual Payroll ($1000)
. esttab ap23_lncapacity_iv ap23_lncount_iv ap22_lncapacity_iv ap22_lncount_iv ///
>                 ap33_lncapacity_iv ap33_lncount_iv ///
>                 using Table7.tex, booktabs append ///
>                 refcat(cum_lncapacity_turbine "\emph{c -(}Panel B: Annual Payroll (thousands){c )-}", nolabel) ///
>                 b(%9.3f) se noconstant nonotes ///
>                 stats(N N_clust r2, labels("Observations" "Districts" "\(R^{c -(}2{c )-}\)") fmt(0 0 2)) ///
>                 varlabels(cum_lncapacity_turbine "log(Cumulative capacity+1)" cum_lncount_turbine "log(Cumulative count+1)") varwidth(27) modelwidth(13) ///
>                 mtitles("Model" "Model" "Model" "Model" "Model" "Model") ///
>                 mgroups("Construction" "Power Generation" "Manufacturing", pattern(1 0 1 0 1 0) prefix(\multicolumn{c -(}@span{c )-}{c -(}c{c )-}{c -(}) suffix({c )-}) span erepeat(\cmidrule(lr){c -(}@span{c )-})) ///
>                 width(\hsize)
{res}{txt}(output written to {browse  `"Table7.tex"'})

{com}.                 
. * Number of Establishments
. esttab est23_lncapacity_iv est23_lncount_iv est22_lncapacity_iv est22_lncount_iv ///
>                 est33_lncapacity_iv est33_lncount_iv ///
>                 using Table7.tex, booktabs append ///
>                 refcat(cum_lncapacity_turbine "\emph{c -(}Panel C: No. Establishments{c )-}", nolabel) ///
>                 b(%9.3f) se noconstant legend star(* 0.10 ** 0.05 *** 0.01) ///
>                 stats(N N_clust r2, labels("Observations" "Districts" "\(R^{c -(}2{c )-}\)") fmt(0 0 2)) ///
>                 varlabels(cum_lncapacity_turbine "log(Cumulative capacity+1)" cum_lncount_turbine "log(Cumulative count+1)") varwidth(27) modelwidth(13) ///
>                 mtitles("Model" "Model" "Model" "Model" "Model" "Model") ///
>                 mgroups("Construction" "Power Generation" "Manufacturing", pattern(1 0 1 0 1 0) prefix(\multicolumn{c -(}@span{c )-}{c -(}c{c )-}{c -(}) suffix({c )-}) span erepeat(\cmidrule(lr){c -(}@span{c )-})) ///
>                 width(\hsize)
{res}{txt}(output written to {browse  `"Table7.tex"'})

{com}.         
. ** Close log file
. log close
      {txt}name:  {res}<unnamed>
       {txt}log:  {res}/Users/AliceZhang/Dropbox/Research_Columbia/Renewables Voting (Urpelainen Zhang)/JOP/UZ_JOP2021_Replication/Analysis/logSTATA/010_analysis_CBP.smcl
  {txt}log type:  {res}smcl
 {txt}closed on:  {res} 6 Nov 2021, 20:34:29
{txt}{.-}
{smcl}
{txt}{sf}{ul off}